.banner{
    width: 90%;
    height: 400px;
    margin: 15px auto;
}
.banner img{
    display: block;
    width: 100%;
    height: 100%;
    object-fit:cover;
}
.zhuti{
    width: 40%;
    height: 400px;
    margin: 0px auto;
    margin-bottom: 15px;
    margin-top: 60px;

}
.zhuti form{
    width: 100%;
}
.zhuti form textarea,.zhuti form input{
    margin-bottom: 15px;
    width: 100%;
    border-radius: 8px;
    padding: 5px;
    
}
.zhuti form textarea{
    height: 80px;
}
.zhuti form input{
    height: 30px;
    border-radius: 30px;
}
.zhuti form .tj{
    width: 30%;
    margin: 0 auto;
}
.zhuti form .tj input{
    background-color: rgb(94, 118, 213);
    height: 35px;
}